{{/*
# Copyright 2018-present Open Networking Foundation
# Copyright 2018 Intel Corporation

# SPDX-License-Identifier: Apache-2.0
# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
*/}}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: pfcp-agent
  serviceName: pfcp-headless
  labels:
{{ tuple "pfcp-agent" . | include "omec-pfcp-agent.metadata_labels" | indent 4 }}
spec:
  replicas: 1
  selector:
    matchLabels:
{{ tuple "pfcp-agent" . | include "omec-pfcp-agent.metadata_labels" | indent 6 }}
  template:
    metadata:
      labels:
{{ tuple "pfcp-agent" . | include "omec-pfcp-agent.metadata_labels" | indent 8 }}
      annotations:
        k8s.v1.cni.cncf.io/networks: '[
          {
            "name": "s1u-net",
            "interface": {{ .Values.config.pfcpAgent.s1u.device | quote }},
            "ips": {{ .Values.config.pfcpAgent.s1u.ip | quote }}
          },
          {
            "name": "sgi-net",
            "interface": {{ .Values.config.pfcpAgent.sgi.device | quote }},
            "ips": {{ .Values.config.pfcpAgent.sgi.ip | quote }}
          }
        ]'
    spec:
    {{- if .Values.nodeSelectors.enabled }}
      nodeSelector:
        {{ .Values.nodeSelectors.pfcpAgent.label }}: {{ .Values.nodeSelectors.pfcpAgent.value }}
    {{- end }}
    {{- if not .Values.config.sriov.enabled }}
      initContainers:
        - name: spgwu-iptables-init
          image: {{ .Values.images.tags.init | quote }}
          imagePullPolicy: {{ .Values.images.pullPolicy | quote }}
          command: [ "sh", "-xec"]
          securityContext:
            capabilities:
              add:
                - NET_ADMIN
          args:
            - iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP;
        - name: spgwu-af-iface-init
          image: {{ .Values.images.tags.init | quote }}
          imagePullPolicy: {{ .Values.images.pullPolicy | quote }}
          securityContext:
            capabilities:
              add:
                - NET_ADMIN
          command:
            - /opt/dp/scripts/setup-af-iface.sh
          volumeMounts:
            - name: dp-script
              mountPath: /opt/dp/scripts/setup-af-iface.sh
              subPath: setup-af-iface.sh
    {{- end }}
    {{- if .Values.config.coreDump.enabled }}
{{ tuple "pfcp-agent" . | include "omec-pfcp-agent.coredump_init" | indent 8 }}
    {{- end }}
      containers:
      - name: pfcp-agent
        image: {{ .Values.images.tags.pfcpAgent | quote }}
        imagePullPolicy: {{ .Values.images.pullPolicy | quote }}
        securityContext:
      {{- if .Values.config.coreDump.enabled }}
          privileged: true
          runAsUser: 0
      {{- end }}
          capabilities:
            add:
              - IPC_LOCK
        stdin: true
        tty: true
        env:
        - name: MEM_LIMIT
          valueFrom:
            resourceFieldRef:
              containerName: pfcp-agent
              resource: limits.memory
              divisor: 1Mi
        - name: POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        - name: DP_NAME
          value: "{{ .Values.config.pfcpAgent.dpName }}"
        command: ["bash", "-xc"]
        args:
        - ip a;
          /opt/dp/scripts/run.sh;
        volumeMounts:
        - name: dp-script
          mountPath: /opt/dp/scripts/run.sh
          subPath: run.sh
        - name: dp-config
          mountPath: /etc/dp/config
      {{- if .Values.config.coreDump.enabled }}
        - name: coredump
          mountPath: /tmp/coredump
      {{- end }}
        resources:
          requests:
          {{- if .Values.resources.enabled }}
{{ toYaml .Values.resources.pfcpAgent.requests | indent 12 }}
          {{- end }}
          {{- if .Values.config.sriov.enabled }}
            intel.com/sriov_vfio_s1u_net: 1
            intel.com/sriov_vfio_sgi_net: 1
          {{- end }}
          limits:
          {{- if .Values.resources.enabled }}
{{ toYaml .Values.resources.pfcpAgent.limits | indent 12 }}
          {{- end }}
          {{- if .Values.config.sriov.enabled }}
            intel.com/sriov_vfio_s1u_net: 1
            intel.com/sriov_vfio_sgi_net: 1
          {{- end }}
      volumes:
      - name: dp-script
        configMap:
          name: pfcp-agent
          defaultMode: 493
      - name: dp-config
        configMap:
          name: pfcp-agent
          defaultMode: 420
    {{- if .Values.config.coreDump.enabled }}
      - name: host-rootfs
        hostPath:
          path: /
      - name: coredump
        hostPath:
          path: {{ .Values.config.coreDump.path }}
    {{- end }}